| 1. | Methods for determining foundry molding sand properties
铸造型砂特性的测定方法 |
| 2. | An on - line measuring method of moisture ratio in molding sand
一种型砂含水率的在线检测方法 |
| 3. | Semi - compounded molding sand
半合成模砂 |
| 4. | Dressing of the molding sand
模砂处理 |
| 5. | Test mothod for effective bentonite and effective seacoal content in green molding sand
铸造用湿型砂有效膨润土及有效煤粉。试验方法 |
| 6. | It for consolidating molding sand , such as resin bonded sand , as well as tamping sand , such as clay sand or self hardening sand
本机主要用于树脂砂造型时型砂的振实，也可用于粘土砂造型或自硬砂造型实砂型的振 |
| 7. | Molding process is one of the key sectors of green sand mold casting , the aim of which lies in making the high compactness mold from loose molding sand
摘要造型是湿砂型铸造生产过程的核心环节，它的目标在于将松散的型砂紧实成为高紧实度的砂型。 |
| 8. | It is showed that toughness of phenol resin after modified has been increased , tensile strength and transverse strength of precoated sand and collapsibility of molding sand , which have been improved obviously
改性后的酚醛树脂韧性增强，覆膜砂抗拉强度和抗弯强度明显提高，型砂的溃散性得到了改善。 |
| 9. | The effective cost dust content of molding sand should be determined according to time factors such as the quality of the coal dust , casting size and thickness , pouring temperature , lacing sand or unit sand , and so on
决定型砂中的有效煤粉含量应根据煤粉质量的优劣、铸件大小和厚薄，浇注温度、面砂或单一砂等因素。 |
| 10. | This machine fits for mixing moulding sand in large scale and medium scale foundry workshop , as well as system sand for machine moulding , fired mold sand , self - hardening sand , face sand and core sand , also fit for mixing different powder materials for industries of glass , porcelain and fireproofing materials
该机主要用于大中型铸造车间型砂的混制，既可混制机器造型用的单一砂，又可混制干模砂自硬砂面砂和芯砂，也可用于玻璃陶瓷耐火材料等行业混制各种粉粒状物料。 |
